"I thought I wasn't. In passing, I said I was a little late. The doctor said, 'Is that normal?' [I said], 'No, not really typical for me,'" says Morissette, 36, who wed rapper Mario "Souleye" Treadway, 30, last May.

After the doctor took a look, he said, "This looks like the screen of a pregnant lady. And I said, 'There's still a chance that I'm not though, yes?'" Morissette goes on. "And he said, 'Yeah, about the chance that I'm getting a sex change!'"